pros-
If you need to really dampen the sound for your vocal work and you have a lot of free space, this booth is for you! This booth does really cut out all of the room reflections and outside noises and leaves you with a nice clean, matte sound.
I personally don't like the portable - vocal head booths because they are a bit too claustrophobic feeling. I had the free space so I went with the full-size booth. It is really spacious, I have a microphone and a small desk set up in the booth and even added a computer monitor where I can prompt the lyrics. My clients like that they have now their own private space where they can sing, it definitely shows in the vocal performances too - they feel more comfortable to fully express themselves.
Assembly is easy enough that it can be done alone!
cons-
If you need a booth to be soundproof - this booth is NOT for you!
This booth is not meant to save your neighbors from listening to you singing etc. Everything is still audible to the outside of the booth!
Some holes in the frame were slightly off, but not so bad that it would sabotage the assembly.